#102D6E Hex Color
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The hex code #102d6e is a dark blue with cool undertones, strong saturation, and a slightly muted, serious finish. Its depth suggests authority, reliability, and security, making it effective for finance, technology, government, and formal branding. Use it as a dominant background with white text, which achieves about a 12.9:1 contrast ratio. Warm burgundy or muted gold adds measured contrast.
Questions about #102d6e
What is #102d6e in RGB, HSL and CMYK?
In RGB, #102d6e is rgb(16, 45, 110), in HSL hsl(221, 75%, 25%) and in CMYK 85%, 59%, 0%, 57%.
What colors pair well with #102d6e?
#102d6e pairs well with white, warm burgundy, and muted gold. White creates crisp contrast, while burgundy and gold introduce restrained warmth without weakening its serious character, making them useful for interfaces, formal branding, and presentation accents.
Does #102d6e look warm or cool?
#102d6e reads as a cool blue because its blue channel dominates and the shade has no strong red or yellow warmth. Its dark, slightly muted finish communicates reliability, authority, and security in formal or technical layouts.
Is #102d6e readable on white or black?
#102d6e has a 12.94:1 contrast ratio on white and 1.62:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it works for body text and on black it is too faint for text. Try other pairs in the contrast checker.